471889440001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1\times {\mathrm{2778877}}^1$

素因数の和:2780328

約数の個数: 16

約数和(自身を含む): 571426240896

約数和(自身を除く): 99536800895

約数列:

[1, 7, 17, 119, 1427, 9989, 24259, 169813, 2778877, 19452139, 47240909, 330686363, 3965457479, 27758202353, 67412777143, 471889440001]

約数ペア:

[(1, 471889440001), (7, 67412777143), (17, 27758202353), (119, 3965457479), (1427, 330686363), (9989, 47240909), (24259, 19452139), (169813, 2778877)]